(19)
(11) EP 3 274 423 A1

(12)

(43) Date of publication:
31.01.2018 Bulletin 2018/05

(21) Application number: 16711216.8

(22) Date of filing: 16.03.2016
(51) International Patent Classification (IPC): 
C09K 11/77(2006.01)
 H01L 33/50(2010.01)
(86) International application number:
PCT/EP2016/055669
(87) International publication number:
WO 2016/150789 (29.09.2016 Gazette 2016/39)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 24.03.2015 EP 15160458

(71) Applicant: Koninklijke Philips N.V.
5656 AE Eindhoven (NL)

(72) Inventors:
  • BECHTEL, Hans-Helmut
    52068 Aachen (DE)
  • DIEDERICH, Thomas
    52068 Aachen (DE)
  • ROELING, Erik
    52068 Aachen (DE)
  • VAN GERWEN, Marcel
    52068 Aachen (DE)

(74) Representative: ter Heegde, Paul Gerard Michel 
Lumileds Germany GmbH Philipsstraße 8
52068 Aachen
52068 Aachen (DE)

   


(54) BLUE EMITTING PHOSPHOR CONVERTED LED WITH BLUE PIGMENT